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Set up for running Config Server with native image.

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This commit is contained in:
Olga MaciaszekSharma
2023-11-07 19:01:43 +01:00
parent 22159980ca
commit 4d202f67bf
4 changed files with 65 additions and 0 deletions
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49
spring-cloud-config-server/src/main/java/org/springframework/cloud/config/server/config/ConfigServerAutoConfiguration.java
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@@ -16,11 +16,30 @@
package org.springframework.cloud.config.server.config;
import java.util.Set;
import org.eclipse.jgit.api.CheckoutCommand;
import org.eclipse.jgit.api.MergeCommand;
import org.eclipse.jgit.internal.JGitText;
import org.eclipse.jgit.lib.CoreConfig;
import org.eclipse.jgit.util.sha1.SHA1;
import org.springframework.aot.hint.MemberCategory;
import org.springframework.aot.hint.RuntimeHints;
import org.springframework.aot.hint.RuntimeHintsRegistrar;
import org.springframework.aot.hint.TypeReference;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.config.environment.PropertyValueDescriptor;
import org.springframework.cloud.config.server.ssh.HostKeyAlgoSupportedValidator;
import org.springframework.cloud.config.server.ssh.HostKeyAndAlgoBothExistValidator;
import org.springframework.cloud.config.server.ssh.KnownHostsFileValidator;
import org.springframework.cloud.config.server.ssh.PrivateKeyValidator;
import org.springframework.cloud.config.server.ssh.SshPropertyValidator;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.util.ClassUtils;
/**
* @author Spencer Gibb
@@ -35,3 +54,33 @@ import org.springframework.context.annotation.Import;
public class ConfigServerAutoConfiguration {
}
class ConfigServerHints implements RuntimeHintsRegistrar {
@Override
public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
if (!ClassUtils.isPresent("org.springframework.cloud.config.server.config.ConfigServerConfiguration",
classLoader)) {
return;
}
hints.reflection().registerTypes(Set.of(TypeReference.of(HostKeyAndAlgoBothExistValidator.class),
TypeReference.of(KnownHostsFileValidator.class), TypeReference.of(HostKeyAlgoSupportedValidator.class),
TypeReference.of(PrivateKeyValidator.class), TypeReference.of(SshPropertyValidator.class)),
hint -> hint.withMembers(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS))
.registerType(TypeReference.of(PropertyValueDescriptor.class),
hint -> hint.withMembers(MemberCategory.INVOKE_DECLARED_METHODS, MemberCategory.DECLARED_FIELDS,
MemberCategory.INTROSPECT_DECLARED_CONSTRUCTORS))
// TODO: move over to GraalVM metadata
.registerTypes(Set.of(TypeReference.of(CheckoutCommand.class),
TypeReference.of(MergeCommand.FastForwardMode.Merge.class),
TypeReference.of(MergeCommand.ConflictStyle.class),
TypeReference.of(MergeCommand.FastForwardMode.class), TypeReference.of(JGitText.class),
TypeReference.of(CoreConfig.AutoCRLF.class), TypeReference.of(CoreConfig.EOL.class),
TypeReference.of(CoreConfig.CheckStat.class), TypeReference.of(CoreConfig.HideDotFiles.class),
TypeReference.of(CoreConfig.LogRefUpdates.class), TypeReference.of(CoreConfig.SymLinks.class),
TypeReference.of(CoreConfig.TrustPackedRefsStat.class), TypeReference.of(CoreConfig.class),
TypeReference.of(SHA1.class), TypeReference.of(SHA1.Sha1Implementation.class)),
hint -> hint.withMembers(MemberCategory.INVOKE_DECLARED_METHODS, MemberCategory.PUBLIC_FIELDS));
}
}

8
spring-cloud-config-server/src/main/resources/META-INF/native-image/org.springframework.cloud/spring-cloud-config-server/native-image.properties Normal file
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@@ -0,0 +1,8 @@
Args = --initialize-at-build-time=ch.qos.logback.classic.Logger \
--initialize-at-build-time=ch.qos.logback.core.status.StatusBase \
--initialize-at-build-time=ch.qos.logback.core.util.StatusPrinter \
--initialize-at-build-time=org.slf4j.LoggerFactory \
--initialize-at-build-time=ch.qos.logback.core.status.InfoStatus \
--initialize-at-build-time=ch.qos.logback.classic.Level \
--initialize-at-build-time=ch.qos.logback.core.util.Loader \
--initialize-at-build-time=org.apache.commons.logging.impl.SLF4JLogFactory

2
spring-cloud-config-server/src/main/resources/META-INF/spring/aot.factories Normal file
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@@ -0,0 +1,2 @@
org.springframework.aot.hint.RuntimeHintsRegistrar=\
org.springframework.cloud.config.server.config.ConfigServerHints